may fume
Regular verb: fume - fumed- fumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may fume
you may fume
he may fume
we may fume
you may fume
they may fume 	I may be fuming
you may be fuming
he may be fuming
we may be fuming
you may be fuming
they may be fuming	I may have fumed
you may have fumed
he may have fumed
we may have fumed
you may have fumed
they may have fumed	I may have been fuming
you may have been fuming
he may have been fuming
we may have been fuming
you may have been fuming
they may have been fuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not fume
you may not fume
he may not fume
we may not fume
you may not fume
they may not fume 	I may not be fuming
you may not be fuming
he may not be fuming
we may not be fuming
you may not be fuming
they may not be fuming	I may not have fumed
you may not have fumed
he may not have fumed
we may not have fumed
you may not have fumed
they may not have fumed	I may not have been fuming
you may not have been fuming
he may not have been fuming
we may not have been fuming
you may not have been fuming
they may not have been fuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I fume?
may you fume?
may he fume?
may we fume?
may you fume?
may they fume? 	may I be fuming?
may you be fuming?
may he be fuming?
may we be fuming?
may you be fuming?
may they be fuming? 	may I have fumed?
may you have fumed?
may he have fumed?
may we have fumed?
may you have fumed?
may they have fumed? 	may I have been fuming?
may you have been fuming?
may he have been fuming?
may we have been fuming?
may you have been fuming?
may they have been fuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not fume?
may you not fume?
may he not fume?
may we not fume?
may you not fume?
may they not fume? 	may I not be fuming?
may you not be fuming?
may he not be fuming?
may we not be fuming?
may you not be fuming?
may they not be fuming? 	may I not have fumed?
may you not have fumed?
may he not have fumed?
may we not have fumed?
may you not have fumed?
may they not have fumed? 	may I not have been fuming?
may you not have been fuming?
may he not have been fuming?
may we not have been fuming?
may you not have been fuming?
may they not have been fuming?